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Letters in Organic Chemistry

Author(s): Patricia Le Nahenec-Martel, Stephane Leleu, Francis Marsais, Cyril Papamicael, Vincent Levacher and Georges Dupas

DOI: 10.2174/1570178053202955

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Synthesis of Various Terphenyl Derivatives; Study of a New Amine Receptor with a Terphenyl Structure

Page: [172 - 175] Pages: 4

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Abstract

The synthesis of functionalized terphenyl derivatives was achieved starting from readily available 1,3-dichloro-2-iodobenzene. Among the prepared compounds, a molecule able to bind with benzylamine is described. This new host consist in a terphenyl structure possessing two side arms with aminomethylpyridines moieties. An interesting association constant with benzylamine and an unexpected 2/1 (host/guest) complex have been determined by using 1H NMR dilution experiments.

Keywords: molecular recognition, binding constants, terphenyl, amidines, amine receptor